package com.kizuki.exception;

import lombok.extern.slf4j.Slf4j;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.MethodArgumentNotValidException;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestControllerAdvice;

import javax.servlet.http.HttpServletRequest;

@Slf4j
@ResponseBody
@ControllerAdvice
// or @RestControllerAdvice
public class GlobalExceptionHandler {

    /**
     * 请求参数异常处理
     */
    @ExceptionHandler(MethodArgumentNotValidException.class)
    public ResponseEntity<?> handleMethodArgumentNotValidException(MethodArgumentNotValidException ex, HttpServletRequest request) {
        log.error("处理MethodArgumentNotValidException中");
        return null;
    }
}
